Finding the right medication regimen to treat Parkinson’s disease (PD) is a complex healthcare challenge. Wearable health trackers provide detailed information on patients’ symptoms, but this complex data is difficult to turn into useful treatment insights. Now, new research in the INFORMS journal Management Science shows that combining wearable health tracker data with state-of-the-art algorithms results in promising treatment strategies that could improve PD patients’ outcomes.
“Our model identified a Parkinson’s disease medication strategy: Frequent dosing of a slow-release medication formulation that would benefit almost all patients,” says Matt Baucum of Florida State University, one of the study authors.
“In fact, our model uses wearable sensors to predict that patients would spend almost twice as long each day (82% longer) with well-managed symptoms under our recommended medication strategy, compared with their existing medication regimens.”
The paper suggests the resulting models can offer novel clinical insights and medication strategies that can potentially democratise access to improved care.
“Our research suggests that combining rich data from wearable health trackers with the pattern-discovery capabilities of machine learning can uncover treatment strategies that otherwise might have gone underutilized,” says Anahita Khojandi, study co-author from the University of Tennessee, Knoxville.
“The algorithms we developed can even be used to predict patients who might benefit from more advanced PD therapies, which really highlights their ability to extract the maximum value from wearable data.”
Baucum and Khojandi, alongside fellow authors Dr Rama Vasudevan of Oak Ridge National Laboratory and Dr Ritesh Ramdhani a neurologist at Hofstra/ Northwell, emphasise that this work is ground-breaking for PD patients who may experience improved symptom control through continuous sensor monitoring and a novel AI approach.
Source: Institute for Operations Research and the Management Sciences
